Macoma sp 41 



Genus Strigilla 41 



Strigilla mirabilis 41 



Genus Tellina 41 



Tellina aequistriata 41 



Tellina agilis 41 



Tellina consobrina 42 



Tellina versicolor 42 



Tellina sp 42 



Family Donacidae 43 



Genus Donax 43 



Donax sp 43 



Family Semelidae 43 



Genus Abra 43 



Abra sp 43 



Genus Cumingia 43 



Cumingia tellinoides 43 



Genus Semele 43 



Semele bellastriata 43 



Semele nuculoides 43 



Semele purpurascens 44 



Semele sp 44 



Family Solecurtidae 44 



Genus Tagelus 44 



Tagelus plebeius 44 



Family Arcticidae 44 



Genus Arctica 44 



Artica islandica 44 



Family Veneridae 45 



Genus Callista 45 



Callista eucymata 45 



Genus Chione 45 



Chione intapurpurea 45 



Chione latilirata 45 



Chione sp 45 



Genus Gemma 46 



Gemma gemma 46 



Genus Liocyma 46 



Liocyma fluctuosa 46 



Genus mercenaria 46 



Mercenaria mercenaria 46 



Genus Periglypta ... L 47 



Periglypta listen 47 



Genus Pitar 47 



Pitar morrhuanus 47 



Pitar sp 47 



Family Petricolidae 47 



Genus Petricola 47 



Petricola pholadiformis 47 



Order Myoida 48 



Family Myidae 48 



Genus My a 48 



My a arenaria 48 



Family Corbulidae 48 



Genus Corbula 48 



Corbula contract a 48 



Corbula krebsiana 49 



Corbula sp 49 



Family Hiatellidae 49 



Genus Cyrtodaria 49 



Cyrtodaria siliqua 49 



VII 



